XM Knowledge Base
Topic: Testing
Verifying Accuracy in Statistical Tests
Statistical Analysis in XM DData analysis is an integral piece of the XM platform that enables Qualtrics customers to discover the deepest and most relevant insights from their experience (X) and ope...
By Jay Han
Using Limits to Scale Efficiently
Using limits to scale efficiently Here at Qualtrics, we are making a platform for innovation in the experience management space. The Qualtrics Developer Platform is only the latest evidence of this: ...
By Shayne Holmes
Minimizing Operational Cost of Inherited Services
Qualtrics is growing at a rapid rate, both in terms of our customer base and in the amount of data we process on a daily basis. To keep up with the demand, we have been increasing our engineering work...
By Coreen Yuen
Migrating Legacy JS to TypeScript
At Qualtrics nothing can be said to be certain except death, taxes, and absurd quarterly growth. Enter TypeScript, a powerful tool for growing JavaScript codebases. I am going to talk about why we cho...
By John Patterson
Don’t Scrap it: Building a QE Ecosystem the Scrappy Way
I joined Qualtrics about two years ago. At the time our Quality Engineering team had 6 people. It has since expanded to about 30. Over the same time period the total number of employees at Qualtrics h...
By Derek Nielsen
End-to-end testing Angular web apps with Protractor
You’ve completed your Angular web app and have released it for the world to consume. Congrats! But now comes the hard part: as you gain web traffic, customers are bound to suggest features to make y...
By Coreen Yuen